James Stewart

L.B. Jefferies

Grace Kelly

Lisa Fremont

Wendell Corey

Thomas Doyle

Thelma Ritter

Stella

Raymond Burr

Lars Thorwald

Judith Evelyn

Miss Lonelyhearts

Ross Bagdasarian

Songwriter

Georgine Darcy

Miss Torso

Sara Berner

Woman on Fire Escape

Frank Cady

Man on Fire Escape

Jesslyn Fax

Miss Hearing Aid

Rand Harper

Newlywed

Irene Winston

Emma Thorwald

Havis Davenport

Newlywed

Jerry Antes

Dancer with Miss Torso (uncredited)